Dances with Dirt (DWD) Gnaw Bone is one of the most rugged and eccentric trail events in the Midwest, held in the deep woods of Brown County, Indiana. Scheduled for Saturday, May 16, 2026, the race is staged just outside Nashville, IN. Known for its "shock and awe" terrain, the course features vicious 600-foot ridges, creek crossings, and steep scrambles that challenge the grit of even the most experienced ultra-runners.
Race Categories and Technical StatsDWD Gnaw Bone is famous for hosting what is often called the "world's most difficult 10K," where runners are warned to expect double their typical road time. The event offers a massive range of distances to accommodate all levels of trail enthusiasts.
| Category | Distance Type | Terrain Difficulty | Format |
|---|---|---|---|
| 50 Mile / 50K | Ultra-marathon | Extreme Ridge Climbing | Individual |
| 26.2M / 13.1M | Full / Half Marathon | Technical Singletrack | Individual |
| 10K / 5K | Short Course | High Effort Scrambles | Individual |
| 50 Mile Relay | Ultra-marathon | Pure Trail Mayhem | Team |
The race philosophy prioritizes "grit and laughter," combining a high-stakes physical challenge with a festive, community-driven atmosphere.
Brown County offers a unique backdrop that blends intense wilderness with a refined artisan culture.
May 16, 2026
Distance — 50K
Type — Running
06:15
$98.00
May 16, 2026
Distance — 80.5K
Type — Running
06:15
$110.00
May 16, 2026
Distance — 42.2K
Type — Running
07:00
$88.00
May 16, 2026
Distance — 21.1K
Type — Running
08:45
$76.00
May 16, 2026
Distance — 10K
Type — Running
09:00
$52.00
These values represent the 3-year monthly averages for May in Nashville.
Learn more about the host city, Nashville.
Nashville is the capital of the American state of Tennessee. With 716,000 residents in 2022, it is the state's largest city. Nashville is sometimes called the "Country Music Capital of the World" or more often "Music City, USA"; however, Nashville has done much to escape its country music image and become a regional center of culture and commerce. In fact, Dell, Nissan, and Amazon have all moved some operations to or near the city. The music is various; major rap artists and rock bands claim Nashville as their hometown, and the city is also the epicenter of the contemporary Christian music industry. Nashville has been the home of the world-famous Grand Ole Opry since 1925. Nashville also has a great bar scene. If you like to drink, you can go "Honky-tonking," also known as bar-hopping. This is the act of visiting and drinking at multiple bars in one evening or day.
Read more launchWatch highlights and course previews from previous years.
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location_on Nashville, Tennessee, US
calendar_today May 09, 2026
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